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The ABB INSTALLATION PRODUCTS INC. A238 is a 2-gang, 4-inch square electrical box designed for use in residential and light commercial wiring installations. This box provides the internal volume and mounting surface needed to house devices, outlets, or switches in a dual-gang configuration. It is a standard conduit and wiring enclosure used by licensed electricians during rough-in and finish electrical work. Sold individually, it fits into common square-box rough-in applications where a 2-gang device or cover plate is required.
The A238 is suited for standard electrical rough-in work in walls, ceilings, and partition assemblies. It is commonly installed in residential new construction, remodel projects, and light commercial tenant improvement work wherever a 2-gang 4-inch square box is called for by design or code. Electricians specify this box when ganging devices together in a single location or when using a mud ring to set device height in finished surfaces.
Designed as an OEM-style replacement and new-installation option for standard 4-inch square 2-gang electrical box applications in residential and light commercial wiring systems.
Installation of this box should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize all circuits at the panel before beginning box installation or device wiring. Secure the box firmly to framing or structure before pulling conductors to prevent movement during finish work. Do not overload the box beyond its rated fill capacity as determined by NEC fill calculation rules.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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